Mercurial > hg > truffle
annotate test/gc/arguments/TestParallelHeapSizeFlags.java @ 20228:f72d8917322a
8050978: Fix bad field access check in C1 and C2
Summary: JCK8 test vm/constantpool/accessControl/accessControl004/accessControl00402m3/accessControl00402m3.html fails with -Xbatch -Xcomp due to bad field access check in C1 and C2. Fix: In ciField::ciField(), just before the canonical holder is stored into the _holder variable (and which is used by ciField::will_link()) perform an additional access check with the holder declared in the class file. If this check fails, store the declared holder instead and ciField::will_link() will bail out compilation for this field later on. Then, the interpreter will throw an PrivilegedAccessException at runtime.
Reviewed-by: kvn, vlivanov
Contributed-by: andreas.schoesser@sap.com
author | goetz |
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date | Fri, 18 Jul 2014 09:04:01 +0200 |
parents | 0a2986f36965 |
children |
rev | line source |
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10284 | 1 /* |
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 */ | |
23 | |
24 /* | |
25 * @test TestParallelHeapSizeFlags | |
26 * @key gc | |
27 * @bug 8006088 | |
28 * @summary Tests argument processing for initial and maximum heap size for the | |
29 * parallel collectors. | |
30 * @library /testlibrary /testlibrary/whitebox | |
31 * @build TestParallelHeapSizeFlags TestMaxHeapSizeTools | |
32 * @run main ClassFileInstaller sun.hotspot.WhiteBox | |
10286
0a2986f36965
8014489: tests/gc/arguments/Test(Serial|CMS|Parallel|G1)HeapSizeFlags jtreg tests invoke wrong class
tschatzl
parents:
10284
diff
changeset
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33 * @run main/othervm TestParallelHeapSizeFlags |
10284 | 34 * @author thomas.schatzl@oracle.com |
35 */ | |
36 | |
37 public class TestParallelHeapSizeFlags { | |
38 | |
39 public static void main(String args[]) throws Exception { | |
40 // just pick one of the parallel generational collectors. Sizing logic is the | |
41 // same. | |
42 final String gcName = "-XX:+UseParallelOldGC"; | |
43 | |
44 TestMaxHeapSizeTools.checkMinInitialMaxHeapFlags(gcName); | |
45 | |
46 TestMaxHeapSizeTools.checkGenMaxHeapErgo(gcName); | |
47 } | |
48 } | |
49 |